Combining ultrasound with magnetic particles could help advance treatments.
A way to get a high-energy fuel out of an abundant and renewable resource.
A startup monitors the spread of information on Twitter to identify users with the most influence.
The power of search engines is applied to health-care data.
Semiconductor equipment giant Applied Materials is trying to advance high-performance, flexible displays.
Startups say reduced mandates for oil companies make it difficult to finance biorefineries.
Caloric restriction and exercise slow muscle decline in mice.
New attacks highlight the growing threat to smart phones.
The 918 Spyder will be the world's fastest plug-in hybrid.
Information shared with troops may be restricted.